BR112022023816A2 - Método para conectar uma ou mais unidades de bateria elétrica a um sistema elétrico - Google Patents

Método para conectar uma ou mais unidades de bateria elétrica a um sistema elétrico

Info

Publication number
BR112022023816A2
BR112022023816A2 BR112022023816A BR112022023816A BR112022023816A2 BR 112022023816 A2 BR112022023816 A2 BR 112022023816A2 BR 112022023816 A BR112022023816 A BR 112022023816A BR 112022023816 A BR112022023816 A BR 112022023816A BR 112022023816 A2 BR112022023816 A2 BR 112022023816A2
Authority
BR
Brazil
Prior art keywords
electrical system
short
electrical
electric battery
units
Prior art date
Application number
BR112022023816A
Other languages
English (en)
Inventor
Engstrand Peter
KVARNSTRÖM Kent
Björkman Mathias
LÖFSTRAND GRIP Rasmus
Zafeiropoulos Andreas
Jadeborg Robert
Original Assignee
Scania Cv Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112022023816A2 publication Critical patent/BR112022023816A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Secondary Cells (AREA)

Abstract

MÉTODO PARA CONECTAR UMA OU MAIS UNIDADES DE BATERIA ELÉTRICA A UM SISTEMA ELÉTRICO. A invenção está relacionada a um método (100) para conectar uma ou mais unidades de bateria elétrica (200; 500) a um sistema elétrico (300). O método compreende: - manter (102) um curto-circuito do sistema que causa um curto-circuito no sistema elétrico (300); - quando o curto-circuito do sistema for mantido, conectar eletricamente (104) uma primeira unidade de bateria elétrica (200; 200a; 500), que é colocada localmente em curto-circuito por um curto-circuito local, ao sistema elétrico (300) de modo a incluir a primeira unidade de bateria elétrica no sistema elétrico (200; 200a; 500); e - quando o curto-circuito do sistema for mantido, remover (106) o curto-circuito local da primeira unidade de bateria elétrica (200; 200a; 500), em que a primeira unidade de bateria elétrica (200; 200a; 500) é colocada em curto-circuito pelo curto-circuito do sistema do sistema elétrico (300). O método pode ser realizado como parte de um procedimento de instalação do sistema elétrico em, por exemplo, um veículo híbrido ou elétrico e permite que uma ou mais unidades de bateria elétrica sejam conectadas ao sistema elétrico de forma segura.
BR112022023816A 2020-07-01 2021-06-24 Método para conectar uma ou mais unidades de bateria elétrica a um sistema elétrico BR112022023816A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2050813A SE544262C2 (en) 2020-07-01 2020-07-01 A method for connecting one or more electric battery units to an electrical system
PCT/SE2021/050628 WO2022005372A1 (en) 2020-07-01 2021-06-24 A method for connecting one or more electric battery units to an electrical system

Publications (1)

Publication Number Publication Date
BR112022023816A2 true BR112022023816A2 (pt) 2023-01-31

Family

ID=79316790

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023816A BR112022023816A2 (pt) 2020-07-01 2021-06-24 Método para conectar uma ou mais unidades de bateria elétrica a um sistema elétrico

Country Status (6)

Country Link
US (1) US20230226930A1 (pt)
EP (1) EP4175848A4 (pt)
CN (1) CN115803218A (pt)
BR (1) BR112022023816A2 (pt)
SE (1) SE544262C2 (pt)
WO (1) WO2022005372A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4209381B1 (en) * 2022-01-11 2024-04-17 Birkerod Holding ApS Electrically driven construction machine and associated control

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2279539A1 (en) * 2008-05-15 2011-02-02 Johnson Controls Saft Advanced Power Solutions LLC Battery system
FR2944161A1 (fr) * 2009-04-02 2010-10-08 Vehicules Electr Soc D Procede de securisation du fonctionnement d'une batterie electrique
KR101507213B1 (ko) * 2010-04-27 2015-03-30 에이비비 테크놀로지 아게 전력 보상기용 에너지 저장 디바이스 및 그의 제어 방법
US8440337B2 (en) * 2010-08-31 2013-05-14 Delphi Technologies, Inc. Battery safety system
US9496749B2 (en) * 2012-03-23 2016-11-15 Hitachi Automotive Systems, Ltd. Storage battery control device and electrical storage device
US20150130421A1 (en) * 2013-11-08 2015-05-14 John Joseph Bevilacqua, III Battery management electronics with configurable battery module bypass control
DE102014107287A1 (de) * 2014-05-23 2015-11-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Überbrückung eines elektrischen Energiespeichers
WO2016135913A1 (ja) * 2015-02-26 2016-09-01 株式会社 東芝 蓄電池、蓄電池監視方法および監視コントローラ
KR102567708B1 (ko) * 2018-04-26 2023-08-16 에스케이온 주식회사 고전압 배터리 랙
JP7006514B2 (ja) * 2018-06-07 2022-02-10 トヨタ自動車株式会社 バッテリの搭載構造

Also Published As

Publication number Publication date
EP4175848A4 (en) 2024-06-19
SE2050813A1 (en) 2022-01-02
CN115803218A (zh) 2023-03-14
EP4175848A1 (en) 2023-05-10
US20230226930A1 (en) 2023-07-20
SE544262C2 (en) 2022-03-22
WO2022005372A1 (en) 2022-01-06

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